add to wishlist WS Primus FK backwash filter 1'' with pressure reducer

Special features

• DIN/DVGW certified together with rotatable connection piece
• Upstream pressure compensation - fluctuating upstream pressures have no influence on the downstream pressure
• Supply of filtered water even during backwashing
• Patented backwash system - quick and thorough cleaning of the filter with low water consumption at the same time
• Memory ring as an indication of the next manual backwash
• Automatic backwash with bayonet connection can be retrofitted
• Large filter area
• Filter cup made of shockproof, crystal-clear plastic - enables easy control of filter contamination
• Filter insert and complete filter cup can be replaced
• Valve insert made of high-quality plastic, completely replaceable
• Standardized drain connection
• KTW recommendations for drinking water are adhered to

Application

In the Primus-FK backwashable filter combination, a backwashable fine filter and pressure reducer are integrated in one device. They ensure an uninterrupted water supply with filtered water. The fine filter prevents foreign particles from being flushed in, such as rust particles, hemp residue and grains of sand. The pressure reducer prevents pressure damage and reduces water consumption. Primus-FK filter combinations are particularly suitable for retrofitting or modernizing existing domestic water systems in which an existing filter needs to be replaced. For new installations, the rotatable connection piece DA74C must be used (see accessories).

execution

• Housing with pressure gauge made of high-quality plastic
• Spring hood with adjustment handle made of high-quality plastic
• Valve insert including membrane and valve seat
• Clear filter cup made of stainless steel
• Fine filter in a transparent filter cup made of stainless steel
• Ball valve with drain connection
• Double ring wrench
• Membrane made of NBR, fabric-reinforced
• NBR seals